CaratHunter
Plans
Round|Lab Grown|IGI

6.10ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG754509449

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509449

Diamond specifications and retailer prices

From $2,386 NZD
$1,345 USD
As of November 1, 2026
Save $3,900 NZD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,287 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 6.1ct lab-grown round diamond

This 6.1ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754509449 or 754509449. Listed at 6 retailers as of October 29, 2026, with prices from $2,386 to $6,287, a $3,900 spread on the same certified stone. MOH London lists it at $6,287. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.10
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509449
Dimensions11.82 × 11.75 × 7.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm11.75 mm6.10 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509449
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,287 NZD|Low: $2,317 NZD|High: $6,330 NZD|Avg: $3,996 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$2,386 NZD
Retailer 4$2,408 NZD
Retailer 2$2,552 NZD
Retailer 6$4,691 NZD
Retailer 5$5,774 NZD
MOH London$6,287 NZD

37 data points across 6 retailers

6 retailers$2,386 NZD to $6,287 NZD

B+
Cheapest Retailer
-
$2,386 NZD
$1,345 USD
B+
Retailer 2
-
$2,408 NZD
$1,357 USD
View
B+
Retailer 3
-
$2,552 NZD
£1,133 GBP
View
B
Retailer 4
-
$4,691 NZD
$2,644 USD
View
B
Retailer 5
-
$5,774 NZD
$3,254 USD
View
Most Expensive
B
MOH London
LG754509449 · Oct 29
$6,287 NZD
£2,790 GBP
View
5 more retailers have this diamond
Prices start from $2,386 NZDSave up to $3,900 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.10ct Round
$2,386 NZD